/* ** ** Swift/XRT hardness ratio for Cir X-1. ** Hardness ratio for this file has been calculated by splitting the data at 2.0 keV. ** ** Data taken from the automatic processing at http://www.swift.psu.edu/monitoring/ ** ** When using these data and results in publications, please reference M.C. Stroh & A.D. Falcone 2013, ApJS, 207, 28; arXiv: 1305.4949. ** ** Key: ** ** BinCenter - Center of time bin (MJD). ** BinHW - One-half of the full time bin size (days). ** FracExp - Conversion factor between bin size and observing time. ** Ratio - Source hardness ratio (2.0 - 10.0 keV)/(0.3 - 2.0 keV). ** This is also Rate2/Rate1 from the following columns. ** RatioError - 1 sigma error in the hardness ratio. ** Mode - 0 if in Windowed Timing (WT). ** 1 if in Photon Counting (PC). ** Rate1 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 0.3 - 2.0 keV band. ** RateError1 - 1 sigma error in source count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetRate1 - Background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** NetError1 - Error in the background subtracted count rate (cts/s) in the 0.3 - 2.0 keV band. ** Rate2 - The background subtracted, PSF corrected and pile-up corrected source count rate (cts/s) in the 2.0 - 10.0 keV band. ** RateError2 - 1 sigma error in source count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetRate2 - Background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** NetError2 - Error in the background subtracted count rate (cts/s) in the 2.0 - 10.0 keV band. ** ** ** Upper limits have an error listed as -1.00000. ** */ BinCenter BinHW Ratio RatioError FracExp Mode Rate1 RateError1 NetRate1 NetError1 Rate1 RateError2 NetRate2 NetError2 59457.068411 0.000072 5.42412 0.46980 1.00000 0 16.34124 1.31447 15.04391 1.21011 88.63685 2.84675 81.59973 2.62074 59457.068668 0.000185 5.54397 0.34800 0.71677 0 16.21045 0.94223 14.81002 0.86112 89.87028 2.12992 82.15008 1.94685 59457.071432 0.000194 5.04602 0.43266 0.39905 0 15.97992 1.26546 14.80620 1.17241 80.63500 2.65058 74.70108 2.45548 59457.071915 0.000289 5.26626 0.45382 0.23999 0 16.92298 1.34965 15.64827 1.24806 89.12090 2.90929 82.41454 2.69017 59457.072690 0.000486 5.31155 0.46486 0.14526 0 17.01450 1.38645 15.51219 1.26348 90.37330 2.88570 82.55722 2.63634 59457.073266 0.000090 5.53389 0.51147 0.74209 0 16.86105 1.45908 15.54795 1.34550 93.30716 3.02937 86.01581 2.79218 59457.073474 0.000119 5.27072 0.41289 0.64085 0 18.02334 1.30028 16.23095 1.17095 94.99591 2.89980 85.56938 2.61198